Maintenance procedure · Written to ASD-STE100 Issue 9 · Formatted to ANSI Z535

Household Appliance Model and Serial Number Record

Finding the rating plate on every appliance, reading both numbers, and keeping a record you can actually use
ApplicabilityDomestic appliances and home equipment with a manufacturer's rating plate
Task timeat least 28 min to 50 min (16 of 17 steps estimated) editorial estimate, not a measurement
PersonnelOne
Revisionv1 · 2026-07-29
BEFORE YOU BEGIN

Before you begin. This procedure is general reference information, not professional advice. Equipment varies by manufacturer, model, and year. Always follow the documentation supplied with your equipment — where it differs from this page, follow the manufacturer. Verify that you have the tools, the working conditions, and the ability to do this task safely. If anything is unclear, if the equipment is damaged, or if the task exceeds your experience, stop and use a qualified professional. You are responsible for your own safety and for the outcome. This site accepts no liability for any loss, damage, or injury arising from the use of this information.

Specifications marked unverified could not be traced to a manufacturer source. Do not rely on them — obtain the value from your equipment documentation.

Summary

Almost every useful thing you can do with an appliance starts with its model number. Checking whether it has been recalled, ordering the right part, booking a repair, claiming under a warranty, proving a loss to an insurer — all of them need it, and all of them need it at the worst possible moment, when the machine is already broken or the recall is already in the news. This page is the boring hour that makes those moments easy. Do it once for the whole house, keep the record in two places, and you will never again be lying on the kitchen floor with a torch trying to read a label behind a dishwasher.

What this page will not do is tell you where the label is. That varies by manufacturer and by model, and it varies within a single product class: two CPSC refrigerator recalls describe the label as being on the top left of the interior in one case and on a serial plate inside the compartment in another. So the location is published here as an instruction to look, with the usual hiding places listed, rather than as a fact. The other thing worth knowing before you start: a recall notice identifies affected units by model number and by a range of serial numbers, so recording only the model number gets you halfway and can leave you guessing about your own machine.

Safety

WARNING

ASK A SECOND PERSON FOR HELP BEFORE YOU MOVE A LARGE APPLIANCE.
A large appliance can fall and injure you.

Necessary equipment

ItemNote
Camera or phoneUse the camera to make a photograph of each rating plate.
FlashlightMany rating plates are in a dark space.
Notebook or spreadsheetThe record must be legible after ten years.
Soft cloth optionalUse the cloth to clean a dirty rating plate.

Prepare the record

Estimated 8 min to 13 min

  1. Make a list of the appliances in your home.
    • Include the equipment in the kitchen, the laundry and the garage.
    • Include the water heater and the heating equipment.
    • Include the smoke alarms and the carbon monoxide alarms.
    5mReport a problem with step 1, Prepare the record
  2. Prepare a table with one row for each appliance.
    • Give the table a column for the manufacturer.
    • Give the table a column for the model number.
    • Give the table a column for the serial number.
    • Give the table a column for the location of the appliance.
    • Give the table a column for the date of purchase.
    3mReport a problem with step 2, Prepare the record

Find the rating plate

Estimated 7 min to 14 min

NOTEThe location of the rating plate is different for each manufacturer and for each model. The list below gives the usual locations only.
Location of the rating plate
Unverified — do not rely on this value
CONSULT THE DOCUMENTATION FOR YOUR APPLIANCE

No tier-1 source was found for this value. Take it from the documentation supplied with your equipment.

  1. Look for the rating plate on the first appliance.
    • The rating plate is a metal or paper label.
    • The documentation of the manufacturer gives the location of the rating plate.
    1mReport a problem with step 1, Find the rating plate
  2. If you cannot see the rating plate, open the door of the appliance.
    • Many labels are on the inner frame of the door.
    • Some labels are behind a drawer or below a lid.
    • Some labels are on the back of the appliance.
    1mReport a problem with step 2, Find the rating plate
WARNING

DISCONNECT THE PLUG FROM THE ELECTRICAL OUTLET BEFORE YOU MOVE AN APPLIANCE.
A damaged cord can give you an electric shock.

  1. If the rating plate is behind the appliance, move the appliance with a second person.
    • Do not pull the appliance by its cord.
    • Do not pull the appliance by its hose.
    5mReport a problem with step 3, Find the rating plate

Read the numbers

Estimated 4 min (partly estimated)

Model number and serial number format
Unverified — do not rely on this value
READ BOTH NUMBERS FROM THE RATING PLATE ON YOUR OWN APPLIANCE

No tier-1 source was found for this value. Take it from the documentation supplied with your equipment.

NOTICE

Do not confuse the model number with the serial number.
A recall notice uses both numbers.

  1. Read the model number from the rating plate.
    • The model number identifies the design of the appliance.
    <1mReport a problem with step 1, Read the numbers
  2. Read the serial number from the rating plate.
    • The serial number identifies your individual appliance.
    <1mReport a problem with step 2, Read the numbers
  3. Make a photograph of the full rating plate.
    • A photograph keeps the data that you did not copy.
    • Make sure that all the print is legible in the photograph.
    <1mReport a problem with step 3, Read the numbers
  4. Write the model number and the serial number in the table.
    • Copy each character exactly.
    • The digit 0 and the letter O are different characters.
    1mReport a problem with step 4, Read the numbers
  5. Write the location of the appliance in the table.
    <1mReport a problem with step 5, Read the numbers
  6. Write the date of purchase in the table.
    • The receipt or the bank record gives the date of purchase.
    <1mReport a problem with step 6, Read the numbers
  7. Do the same for each appliance in the list.
    Report a problem with step 7, Read the numbers

Store the record

Estimated 3 min

NOTICE

Keep the record in a private location.
A record of your equipment is also a list of the property in your home.

  1. Keep the table in two locations.
    • Keep one copy in the home.
    • Keep one copy outside the home or in an online account.
    • A fire in the home can destroy a copy that is only in the home.
    2mReport a problem with step 1, Store the record
  2. Keep the photographs with the table.
    1mReport a problem with step 2, Store the record

Use the record

Estimated 6 min to 16 min

Identifiers that a recall notice uses
Manufacturer or standard verified
The model number and the serial number together

Source: GE Appliances, a Haier Company, Recalls Bottom Freezer, French Door Refrigerators Due to Fall Hazard (Recall 22-117) · tier 1 · accessed 2026-07-29

  1. Compare each model number with the recall register of CPSC.
    • A recall notice gives the model numbers and a range of serial numbers.
    • Your appliance is in the recall only if both numbers agree.
    5mReport a problem with step 1, Use the record
  2. Give the model number and the serial number when you ask for service.
    <1mReport a problem with step 2, Use the record
  3. Do this procedure again when you buy a new appliance.
    <1mReport a problem with step 3, Use the record

Terminology

This page uses one term for each item and holds it throughout, as ASD-STE100 requires. Equipment sellers and other guides use the names below for the same parts.

model number
Also called: model no, model #, model code, product number, type number
serial number
Also called: serial no, serial #, SN, unit number
rating plate
Also called: data plate, serial plate, nameplate, model sticker, spec label, appliance tag
recall notice
Also called: product recall, safety recall, recall list, appliance recall

When to use a professional

Do not move a large appliance alone. Ask a second person for help. A technician can read the numbers for you during a service visit.

Stop if you must disconnect the appliance from the water supply or from the gas supply to see the label. Speak to a qualified technician. The numbers are not worth the risk of a leak.

Stop if the label is not legible. Do not guess a character. Speak to the customer service department of the manufacturer. The manufacturer can identify the appliance from the documentation or from the receipt.

Common questions

Where is the model number on my appliance?

There is no general answer, which is exactly why this page tells you to look rather than printing a location. Two CPSC refrigerator recalls make the point: one describes the brand, model and serial number as being on a label at the top of the left side inside the refrigerator compartment, and another describes a serial plate inside the compartment. The usual places to check are the inner frame of the door, under or behind a drawer, the back panel, and the underside. If none of those work, the manual for your model will say.

What is the difference between a model number and a serial number?

The model number identifies the design — every unit of that design shares it. The serial number identifies your individual machine and is unique to it. Recalls need both: a CPSC notice typically lists the affected model numbers and then narrows the recall to serial numbers within a stated range or beginning with certain letters. Recording only the model number tells you that your appliance might be affected without telling you whether it actually is.

Why bother writing appliance model numbers down?

Because you always need them at the least convenient moment. Recall checks, spare parts, warranty claims, service bookings and insurance loss lists all key off these numbers, and by the time you need one the machine is usually broken, dark, or full of water. There is also the case where the appliance is gone entirely, after a fire or a theft, and the record is the only proof of what you owned.

Can I just take a photo of the label instead?

Take the photo — it captures the certification marks and the electrical data you did not think to copy — but transcribe the two numbers as well. A photograph is not searchable, and a folder of forty label photos is not something you will enjoy scrolling through when a recall is announced. Do both: the typed row for searching, the photo for everything you did not type.

How do I check whether my appliance has been recalled?

Search the CPSC recall register at cpsc.gov for the manufacturer or product type, then match your model number against the list in the notice and your serial number against the stated range. Both have to match. If your model appears but your serial number is outside the range, your unit is not part of that recall, and the notice usually gives a phone number or a website to confirm.

What if the label has worn off or I cannot read it?

Do not guess a character, because a wrong digit sends you a part that does not fit. Contact the manufacturer's customer service with whatever you can read plus the purchase date and retailer; they can usually identify the unit from that. Kidde's support documentation is a good example of manufacturers publishing exactly where their own identification label sits, so check the manufacturer's support pages before you give up.

Sources

Every specification on this page is traced to one of these sources. Tier 1 is a manufacturer document, a published standard, or a government safety authority. See Standards for the full tiering rule.

  1. Tier 1Recalls & Product Safety WarningsU.S. Consumer Product Safety Commission · accessed 2026-07-29 · re-verification due 2027-01-25
  2. Tier 1GE Appliances, a Haier Company, Recalls Bottom Freezer, French Door Refrigerators Due to Fall Hazard (Recall 22-117)U.S. Consumer Product Safety Commission · accessed 2026-07-29 · re-verification due 2027-01-25
  3. Tier 1Electrolux Group Recalls Frigidaire Side by Side Refrigerators with Slim Ice Buckets Due to Choking and Laceration HazardsU.S. Consumer Product Safety Commission · accessed 2026-07-29 · re-verification due 2027-01-25
  4. Tier 1How to Find the Model Number on Your AlarmKidde (Carrier Global Corporation) · accessed 2026-07-29 · re-verification due 2027-01-25

Revision history

Current version 1 · updated 2026-07-29 · next review due 2027-07-29

  1. v1 · 2026-07-29First draft. Label location published as consult-the-manufacturer, evidenced by two CPSC recall notices that give different locations within one product class.

Corrections to this page are listed in the public corrections log. Reports that are credible and not yet verified are listed in the public errata register, and an open one renders above the step it concerns.

Comments and corrections

Found an error? A correction with a manufacturer source is applied and logged publicly. You can also write to corrections@fixchecklist.com.

Every step above carries its own report control, which tags the report with that step so a correction reaches the right place. For anything about the procedure as a whole — the order of the sections, a step that is missing, something that did not match your equipment — use this: report something about this whole procedure.

The comment system is not connected yet. Comments are stored in GitHub Discussions through Giscus, outside this site, so that a redeploy cannot destroy them.